vue/define-props-declaration ​

enforce declaration style of defineProps

📖 Rule Details ​

This rule enforces defineProps typing style which you should use type-based or runtime declaration.

This rule only works in setup script and lang="ts".

🔧 Options ​

"vue/define-props-declaration": ["error", "type-based" | "runtime"]

• type-based (default) enforces type-based declaration
• runtime enforces runtime declaration

"runtime" ​

👫 Related Rules ​

• vue/define-emits-declaration
• vue/valid-define-props

📚 Further Reading ​

• defineProps
• Typescript-only-features of defineProps
• Guide - Typing-component-props

🚀 Version ​

This rule was introduced in eslint-plugin-vue v9.5.0

🔍 Implementation ​

• Rule source
• Test source